Paper Abstract and Keywords |
Presentation |
2020-02-21 09:55
[Invited Lecture]
Bandwidth Enlargement of Circularly Polarized by Adding Matching Circuit to Hexagonal Radiation Element in Waveguide Slot Array Antenna Azuma Uichiro, Kudo Tomoaki (Dengyo) AP2019-187 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
It has been reported that a hexagonal radiating element is used for circular polarization of a waveguide slot array antenna. The waveguide slot array antenna using a hexagonal radiating element can widen a frequency band by 14.5%. In this article, we propose a structure for bandwidth enlargement by adding a matching circuit to a hexagonal radiating element. The reflection less than -14dB and the axial ratio lower than 3dB were obtained at a frequency bandwidth of 20%. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
waveguide slot array / corporate-feed / Taylor distribution / circular polarization / Bandwidth Enlargement / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 418, AP2019-187, pp. 35-40, Feb. 2020. |
Paper # |
AP2019-187 |
Date of Issue |
2020-02-13 (AP) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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AP2019-187 |
Conference Information |
Committee |
AP |
Conference Date |
2020-02-20 - 2020-02-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Shizuoka Univ. Hamamatsu Campus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Industrial Session, Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2020-02-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Bandwidth Enlargement of Circularly Polarized by Adding Matching Circuit to Hexagonal Radiation Element in Waveguide Slot Array Antenna |
Sub Title (in English) |
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Keyword(1) |
waveguide slot array |
Keyword(2) |
corporate-feed |
Keyword(3) |
Taylor distribution |
Keyword(4) |
circular polarization |
Keyword(5) |
Bandwidth Enlargement |
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1st Author's Name |
Azuma Uichiro |
1st Author's Affiliation |
Nihon Dengyo Kosaku Co., LTD. (Dengyo) |
2nd Author's Name |
Kudo Tomoaki |
2nd Author's Affiliation |
Nihon Dengyo Kosaku Co., LTD. (Dengyo) |
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Speaker |
Author-1 |
Date Time |
2020-02-21 09:55:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2019-187 |
Volume (vol) |
vol.119 |
Number (no) |
no.418 |
Page |
pp.35-40 |
#Pages |
6 |
Date of Issue |
2020-02-13 (AP) |
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